Fig. 1

Computer vision-aided bioprinting for bone research. a Schematic illustration of computer vision to improve the bioprinting performance for bone research. From top to bottom, the top part illustrates the processes of trajectory detection and correction during the bioprinting process control, which include the original print, scan original print, data process, corrected print, and verification. The middle part shows the application of deep learning in the diagnosis of bone diseases, and the bone disease data are collected and analyzed to determine the condition of the disease. The bottom part illustrates the collection of cell viability under different pressures to determine the balance between pressure and cell viability. b Example of typical cases of computer vision optimizing the bioprinting process to improve the final bone bioprinting quality